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VDC-3-49.15

VDC-3-49.15
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Compact power, concentrated functionality. The new VARIODRIVE Compact motor VDC-3-49.15

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Compact as a small motor, strong as a large motor and more intelligent than both of them together. In countless applications, countless small drive units provide reliable service. Here, compact internal rotor motors are commonly known as an “all-purpose tool”. However, these motors derive their power either from their overall length or the speed, frequently require multi-stage reduction gears and thus take up considerable installation space. Our answer to the lack of space: more power density. The VDC-3-49.15 is an extremely compact external rotor motor with high dynamics and constant...

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As versatile as the range of applications The VDC-3-49.15’s compact design makes it a definitive choice for manifold applications requiring minimal space and maximum performance. In addition, even more potential lies in its inner features. Their characteristic strengths make the drives suitable solutions in a wide variety of advanced application areas. In the medical device and technology industry, they power sensitive metering pumps with a wide adjusting range, e. g. peristaltic pumps in dialysis machines. They can also be used for force- and distance-controlled operation for...

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VARIODRIVE Compact motor VDC-3-49.15 – 3-phase external rotor motor in EC technology. – Rotor with multi-pole magnetised neodymium magnet. – High power density with compact model. – Integrated operating electronics with high-performance DSP. – Excellent control behaviour with field-oriented control with sinus commutation. – Extensive interface for variety of functions and operating mode selection. – Overload protection with integrated temperature shutoff. – Robust mechanical design with aluminium cover and sealed connector system. Nominal data Type Nominal voltage (UBN) Nominal speed (nN)...

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Basic functions: – Closed loop speed control with analogue set value input. – Control of speed n = 0 rpm with holding torque. – Extended motor dynamics based on short-term peak current with l2t peak current limitation. – Torque limitation via analogue set value input (for current limitation). – Control input for hardware enable for safe switch-on after safety shut-off. – Separate signal output with TTL level for information on direction of rotation. – Signal output for status display of the drive via TTL level (drive ready yes/no). – Separate power supply for motor logic (logic power supply...

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Even heavy loads now move with finesse. When requirements call for moving heavy loads in a safe and controlled manner, the torque of the drive alone is frequently not sufficient. Then, gearboxes take over the task of reducing the speed of the drive and increasing the torque accordingly. For dynamic applications, yet another task is added. For these, correctly selected gears ensure suitable adaptation of mass between the drive and the load to be moved. The new VARIODRIVE Compact VDC-3-49.15 is designed in such a way that different gear types in different assembly configurations can be...

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Assembly configurations Depending on the gear type, the following assembly configurations are available for the VDC-3-49.15 motor: Gearbox assembly via a NEMA 23 interface Gearbox assembly via NEMA 23 interface is uncomplicated and is particularly suitable for small quantities or fast sampling requirements. The gearbox can even be mounted by the end customer directly, thanks to the clamping pinion with accurate centering and a square intermediate flange for easy assembly. Gearbox assembly as direct attachment For small and medium quantities, various gear types can be assembled using an...

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M 1118 GB 1.0709 Subject to technical modifications. Printed in Germany The VDC-3-49.15 unites compact dimensions with the highest power density and intelligence. Find out more about the many advantages and possible applications of the new VARIODRIVE Compact motor. Can we contribute to the success of your applications with other ebm-papst products and engineering achievements? Just ask us. We look forward to hearing from you. ebm-papst St. Georgen GmbH & Co. KG Hermann-Papst-Straße 1 D-78112 St. Georgen Phone +49 7724 81-0 Fax +49 7724 81-1309 info2@de.ebmpapst.com

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